PL/SQL - Exception

TRUE/FALSE

1. User-defined exceptions always have name defined.

2. User may assign a name to a system internally defined error that has no name yet, thus user can raise that exception explicitly.

3. In the Exception section, user can have more than one exception handler, such as

WHEN Exception_name1 THEN, WHEN exception_name2 THEN , etc.

4. The command of PRAGMA EXCEPTION_INIT (exception_name, error_code)

must be placed in the execution section.

5. Once the error is caught and handled in the inner block exception section, the control will pass to the outer block exception section.